test: add ime input regressions

1 files changed, 50 insertions, 0 deletions

diff --git a/src/app/mod.rs b/src/app/mod.rs
index 43d15bec..7534559f 100644
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@@ -1979,6 +1979,56 @@ mod tests {
         assert!(rx.try_recv().is_err());
     }
 
+    #[tokio::test]
+    async fn route_client_input_forwards_multilingual_ime_text_to_focused_pane() {
+        let mut app = test_app();
+        let mut workspace = Workspace::test_new("test");
+        let focused = workspace.focused_pane_id().unwrap();
+        let text = "中日한🙂";
+        let (runtime, mut rx) =
+            PaneRuntime::test_with_channel_capacity(80, 24, text.chars().count());
+        workspace.tabs[0].runtimes.insert(focused, runtime);
+        app.state.workspaces = vec![workspace];
+        app.state.active = Some(0);
+        app.state.selected = 0;
+        app.state.mode = Mode::Terminal;
+
+        app.route_client_input(text.as_bytes().to_vec());
+
+        let mut forwarded = Vec::new();
+        for _ in text.chars() {
+            let chunk = rx.recv().await.unwrap();
+            forwarded.extend_from_slice(&chunk);
+        }
+        assert_eq!(forwarded, text.as_bytes());
+        assert!(rx.try_recv().is_err());
+    }
+
+    #[tokio::test]
+    async fn route_client_input_forwards_long_voice_like_cjk_text_without_truncation() {
+        let mut app = test_app();
+        let mut workspace = Workspace::test_new("test");
+        let focused = workspace.focused_pane_id().unwrap();
+        let text = "你好，今天我们测试一段比较长的语音输入。こんにちは。안녕하세요.🙂".repeat(64);
+        let char_count = text.chars().count();
+        let (runtime, mut rx) = PaneRuntime::test_with_channel_capacity(80, 24, char_count);
+        workspace.tabs[0].runtimes.insert(focused, runtime);
+        app.state.workspaces = vec![workspace];
+        app.state.active = Some(0);
+        app.state.selected = 0;
+        app.state.mode = Mode::Terminal;
+
+        app.route_client_input(text.as_bytes().to_vec());
+
+        let mut forwarded = Vec::new();
+        for _ in 0..char_count {
+            let chunk = rx.recv().await.unwrap();
+            forwarded.extend_from_slice(&chunk);
+        }
+        assert_eq!(forwarded, text.as_bytes());
+        assert!(rx.try_recv().is_err());
+    }
+
     #[test]
     fn route_client_input_handles_mouse_events() {
         let mut app = test_app();